class_docstr: Smoke tests for sox_util module
docstr: `set_verbosity` does not crush
docstr_tok: ["`","set_verbosity","`","does","not","crush"]
code: def test_set_verbosity(self):
      """`set_verbosity` does not crush"""
      for val in range(6, 0, -1):
          sox_utils.set_verbosity(val)
  
file_path: audio/test/torchaudio_unittest/utils/sox_utils_test.py
imports: from torchaudio.utils import sox_utils
  from torchaudio_unittest.common_utils import PytorchTestCase, skipIfNoSox
label_desc: Use image node_id 2 for calling the TestSoxUtils obj's underlying member method code with example usage: obj.test_set_verbosity() without return types